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| author | Al Viro <viro@ftp.linux.org.uk> | 2011-08-18 23:06:39 +0400 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2011-11-02 17:15:05 +0400 |
| commit | 5c48b108ecbf6505d929e64d50dace13ac2bdf34 (patch) | |
| tree | 016904f84fbe05aa301c5cdfe712d90f6bb828fe /arch/x86/um/ptrace_user.c | |
| parent | 7bbe7204e93734fe79d8aac3e08a7cb4624b5004 (diff) | |
| download | linux-5c48b108ecbf6505d929e64d50dace13ac2bdf34.tar.xz | |
um: take arch/um/sys-x86 to arch/x86/um
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/x86/um/ptrace_user.c')
| -rw-r--r-- | arch/x86/um/ptrace_user.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/x86/um/ptrace_user.c b/arch/x86/um/ptrace_user.c new file mode 100644 index 000000000000..3960ca1dd35a --- /dev/null +++ b/arch/x86/um/ptrace_user.c @@ -0,0 +1,21 @@ +/* + * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) + * Licensed under the GPL + */ + +#include <errno.h> +#include "ptrace_user.h" + +int ptrace_getregs(long pid, unsigned long *regs_out) +{ + if (ptrace(PTRACE_GETREGS, pid, 0, regs_out) < 0) + return -errno; + return 0; +} + +int ptrace_setregs(long pid, unsigned long *regs) +{ + if (ptrace(PTRACE_SETREGS, pid, 0, regs) < 0) + return -errno; + return 0; +} |